Improvements to both scripts. (further debugging welcome!)

install_fritzing.sh

@@ -173,6 +173,7 @@ fi
 
 # install Fritzing into MIME directory
 echo "Installing Fritzing MIME types..."
+echo "-*-*-*-*-*-*-*-"
 {
     xdg-mime install --mode "$MODE" 'icons/x-fritzing-fz.xml' && \
     xdg-mime install --mode "$MODE" 'icons/x-fritzing-fzz.xml' && \
@@ -266,9 +267,9 @@ APP_ICON_ESC="$(esc_path "$APP_ICON")"
 sed -i.use "s/icons\/fritzing_icon.png/${APP_ICON_ESC}/" fritzing.desktop
 
 # Install Fritzing desktop application
-cp fritzing.use "$APPS"/fritzing.desktop
+cp fritzing.desktop.use "$APPS"/fritzing.desktop
 cp icons/fritzing_icon.png "$APP_ICON"
-rm -f fritzing.use
+rm -f fritzing.desktop.use
 
 # TODO: Uninstall script.
 
@@ -279,6 +280,35 @@ FRITZ_DIR_ESC="$(esc_path "$FRITZ_DIR")"
 APPS_ESC="$(esc_path "$APPS")"
 BIN_ESC="$(esc_path "$BIN")"
 
+DEVSTAT="$(grep 'DEVSTAT' uninstall_fritzing.sh | cut -d '=' -f 2 | tr -d '"')"
+
+# Substitute all variables
+cp uninstall_fritzing.sh uninstall_fritzing.use
+
+# NOTE: Do not put a '$' before the placeholder brackets!
+# How I did it: sed -i "s/{placeholder}/$VARIABLE/(g if neccessary)" <file>
+#
+sed -i "s/{mode}/$MODE/" uninstall_fritzing.use
+sed -i "s/{fritz-dir}/${FRITZ_DIR_ESC}/" uninstall_fritzing.use
+sed -i "s/{mimedir}/${MIMEDIR_ESC}/" uninstall_fritzing.use
+sed -i "s/{mimes}/${MIMES_ESC}/" uninstall_fritzing.use
+sed -i "s/{app-dir}/${APPS_ESC}/" uninstall_fritzing.use
+sed -i "s/{bin}/${BIN_ESC}/" uninstall_fritzing.use
+
+# Activate/validate uninstall script
+if [[ "$DEVSTAT" == '<in_dev>' ]]; then
+    echo "(warn) Uninstall script still in development!" >&2
+
+    # No-op (do not activate!)
+else
+    echo "Activating uninstall script..."
+    sed -i "s/{stat}/true/" uninstall_fritzing.use
+    echo "Activated!"
+    echo
+fi
+
+cp uninstall_fritzing.use "$BIN"/uninstall_fritzing.sh
+
 # update databases
 echo "Updating databases..."
 update-desktop-database "$APPS"

uninstall_fritzing.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-# Uninstall script for Fritzing.
+# Uninstall script for Fritzing. <WORKING ON IT!>
 # Self-destructing.
 # Added in by: @johnDaH4x0r
 
@@ -10,10 +10,15 @@ PROG="$(basename "$0")"
 ID="$(id -u)"
 ARGS="$*"
 
+# TODO: remove marker when finished
+DEVSTAT="<in_dev>"
+export DEVSTAT
+
 # Variables [template]
 MODE='{mode}'
 FRITZ_DIR='{fritz-dir}'
 MIMEDIR='{mimedir}'
+MIMES='{mimes}'
 APPS='{app-dir}'
 BIN='{bin}'
 
@@ -52,7 +57,7 @@ arg_err() {
 for ARG in $ARGS; do
     case $ARG in
         '-h' | '--help')
-            show_help
+            help_scr
             ;;
         '-m' | '--show-mode')
             echo "Installation mode: $MODE" >&2
@@ -75,6 +80,90 @@ if [[ "$MODE" == "system" && "$ID" -ne 0 ]]; then
     exit 1
 fi
 
+# ---- UNINSTALL START ---- #
+grep -q 'application/x-fritzing' "$MIMES"
+if [ $? -eq 0 ]; then
+    TOWRITE="$(grep -v 'application/x-fritzing' "$MIMES")"
+    echo "$TOWRITE" > "$MIMES"
+else
+    echo "Fritzing MIME types are not registered. (or are deregistered)"
+fi
+
+echo "Entering $(basename "$FRITZ_DIR")/" | tr -s "/"
+cd "$FRITZ_DIR"
+
+# Uninstall Fritzing MIME packages
+echo "Uninstalling Fritzing MIME types..."
+{
+    xdg-mime uninstall --mode "$MODE" 'icons/x-fritzing-fz.xml' && \
+    xdg-mime uninstall --mode "$MODE" 'icons/x-fritzing-fzz.xml' && \
+    xdg-mime uninstall --mode "$MODE" 'icons/x-fritzing-fzp.xml' && \
+    xdg-mime uninstall --mode "$MODE" 'icons/x-fritzing-fzpz.xml' && \
+    xdg-mime uninstall --mode "$MODE" 'icons/x-fritzing-fzb.xml' && \
+    xdg-mime uninstall --mode "$MODE" 'icons/x-fritzing-fzbz.xml' && \
+    xdg-mime uninstall --mode "$MODE" 'icons/x-fritzing-fzm.xml' ;
+}
+case $? in
+    0)
+        echo "-- TASK ENDED SUCCESSFULLY! --"
+        ;;
+    1)
+        echo "AN ERROR OCCURED! PLEASE FIX THE PROBLEMS ABOVE, THEN TRY AGAIN" >&2
+        echo -e "-*-*-*-*-*-*-*-\n"
+        exit 1
+        ;;
+    esac
+echo -e "-*-*-*-*-*-*-*-\n"
+
+# Uninstall image-files into mime system with specified size
+echo "Uninstalling Fritzing system icons..."
+echo "-*-*-*-*-*-*-*-"
+
+{
+    xdg-icon-resource uninstall --mode "$MODE" --context mimetypes --size 128 'icons/fz_icon128.png' application-x-fritzing-fz && \
+    xdg-icon-resource uninstall --mode "$MODE" --context mimetypes --size 256 'icons/fz_icon256.png' application-x-fritzing-fz && \
+    xdg-icon-resource uninstall --mode "$MODE" --context mimetypes --size 128 'icons/fzz_icon128.png' application-x-fritzing-fzz && \
+    xdg-icon-resource uninstall --mode "$MODE" --context mimetypes --size 256 'icons/fzz_icon256.png' application-x-fritzing-fzz && \
+    xdg-icon-resource uninstall --mode "$MODE" --context mimetypes --size 128 'icons/fzp_icon128.png' application-x-fritzing-fzp && \
+    xdg-icon-resource uninstall --mode "$MODE" --context mimetypes --size 256 'icons/fzp_icon256.png' application-x-fritzing-fzp && \
+    xdg-icon-resource uninstall --mode "$MODE" --context mimetypes --size 128 'icons/fzpz_icon128.png' application-x-fritzing-fzpz && \
+    xdg-icon-resource uninstall --mode "$MODE" --context mimetypes --size 256 'icons/fzpz_icon256.png' application-x-fritzing-fzpz && \
+    xdg-icon-resource uninstall --mode "$MODE" --context mimetypes --size 128 'icons/fzb_icon128.png' application-x-fritzing-fzb && \
+    xdg-icon-resource uninstall --mode "$MODE" --context mimetypes --size 256 'icons/fzb_icon256.png' application-x-fritzing-fzb && \
+    xdg-icon-resource uninstall --mode "$MODE" --context mimetypes --size 128 'icons/fzbz_icon128.png' application-x-fritzing-fzbz && \
+    xdg-icon-resource uninstall --mode "$MODE" --context mimetypes --size 256 'icons/fzbz_icon256.png' application-x-fritzing-fzbz && \
+    xdg-icon-resource uninstall --mode "$MODE" --context mimetypes --size 128 'icons/fzm_icon128.png' application-x-fritzing-fzm && \
+    xdg-icon-resource uninstall --mode "$MODE" --context mimetypes --size 256 'icons/fzm_icon256.png' application-x-fritzing-fzm ;
+}
+case $? in
+    0)
+        echo "-- TASK ENDED SUCCESSFULLY! --"
+        ;;
+    1)
+        echo "AN ERROR OCCURED! PLEASE FIX THE PROBLEMS ABOVE, THEN TRY AGAIN" >&2
+        echo -e "-*-*-*-*-*-*-*-\n"
+        exit 1
+        ;;
+    esac
+echo -e "-*-*-*-*-*-*-*-\n"
+
+# Remove 'Fritzing' symlink
+echo "Removing symlinks..."
+rm -f "$BIN"/Fritzing 2>/dev/null
+
+echo "Leaving $(basename "$FRITZ_DIR")/" | tr -s "/"
+cd -
+
+echo "Deleting $(basename "$FRITZ_DIR")/" | tr -s "/"
+rm -rf "$FRITZ_DIR"
+
+echo "Removing desktop file..."
+rm -f "$APPS"/fritzing.desktop
+
+echo "Updating databases..."
+update-desktop-database "$APPS"
+update-mime-database "$MIMEDIR"
+
 # -- SCRIPT END-OF-LIFE <you know, self-destruction> -- #
-# echo "Removing residues..."
-# rm -f "$PROGPATH"
+echo "Removing residues..."
+rm -f "$PROGPATH"